UCC28501 - BiCMOS PFC/PWM Combination Controller

Product Overview

Texas Instruments

Datasheet Details

Part number	UCC28501
Manufacturer	Texas Instruments
File Size	1.36 MB
Description	BiCMOS PFC/PWM Combination Controller
Datasheet	UCC28501 Datasheet
Note	This datasheet PDF includes multiple part numbers: UCC28501, UCC38500. Please refer to the document for exact specifications by model.
Additional preview pages of the UCC28501 datasheet.

Product details

Description

The UCC2850x family provides all of the control functions necessary for an active power-factorcorrected preregulator and a second-stage dc-to- dc converter.

Features

D Combines PFC and Downstream Converter Controls D Controls Boost Preregulator to Near-Unity Power Factor D Accurate Power Limiting D Improved Feedforward Line Regulation D Peak Current-Mode Control in Second Stage D Programmable Oscillator D Leading-Edge/Trailing-Edge Modulation for Reduced Output Ripple D Low Start-up Supply Current D Synchronized Second Stage Start-Up, with Programmable Soft-start D Programmable Second Stage Shutdown.

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Other Datasheets by Texas Instruments

UCC28500 - BiCMOS PFC/PWM Combination Controller
UCC28502 - BiCMOS PFC/PWM Combination Controller
UCC28503 - BiCMOS PFC/PWM Combination Controller
UCC28510 - Advanced PFC/PWM Combination Controllers
UCC28511 - Advanced PFC/PWM Combination Controllers
UCC28512 - Advanced PFC/PWM Combination Controllers

Published: Apr 25, 2020 |